| APFELSTRUDELS | • apfelstrudels n. Plural of apfelstrudel. • APFELSTRUDEL n. (German) apple strudel. |
| FELDSPATHOIDS | • feldspathoids n. Plural of feldspathoid. • FELDSPATHOID n. any mineral of a group related to feldspar, also FELSPATHOID, FOID. |
| FLAVOPROTEINS | • flavoproteins n. Plural of flavoprotein. • FLAVOPROTEIN n. a protein which serves as an electron carrier in the electron transfer chain. |
| FLUORAPATITES | • fluorapatites n. Plural of fluorapatite. • FLUORAPATITE n. a mineral consisting of calcium phosphate fluoride, the most common form of apatite. |
| PARFOCALITIES | • PARFOCALITY n. the state of being parfocal. |
| PATERFAMILIAS | • paterfamilias n. A man who is the head of a household, family or tribe. • pater␣familias n. Alternative spelling of paterfamilias. • PATERFAMILIAS n. (Latin) the head of the family. |
| PERFOLIATIONS | • PERFOLIATION n. the state of being perfoliate. |
| PLATINIFEROUS | • platiniferous adj. Yielding, or containing platinum. • PLATINIFEROUS adj. bearing platinum. |
| PREFLORATIONS | • preflorations n. Plural of prefloration. • PREFLORATION n. the manner in which the petals and sepals are folded in the flower-bud. |
| PREFOLIATIONS | • prefoliations n. Plural of prefoliation. • PREFOLIATION n. the manner in which the leaf is folded within the leaf bud, vernation. |
| PREFORMULATES | • preformulates v. Third-person singular simple present indicative form of preformulate. • PREFORMULATE v. to formulate in advance. |
| SPLAYFOOTEDLY | • SPLAYFOOTED adv. having splayed feet. |
| SUPERFRONTALS | • superfrontals n. Plural of superfrontal. • SUPERFRONTAL n. a covering hanging over the upper edge of an altar frontal. |
| TABLESPOONFUL | • tablespoonful n. The capacity of a tablespoon (table implement). • tablespoonful n. A tablespoon (measure of volume). • TABLESPOONFUL n. the contents of a tablespoon. |
| TRYPAFLAVINES | • TRYPAFLAVINE n. another name for acriflavine. |
| WAFFLESTOMPER | • wafflestomper n. Alternative form of waffle stomper. • waffle-stomper n. Alternative form of waffle stomper. • waffle␣stomper n. (Footwear, informal) A type of heavy hiking boot with ridged soles. |